package com.atguigu.maven;

// AAAAAAAAAAAAAAAAAAA
// BBBBBBBBBBBBBBBBBBB
// edit by master
// edit by hotfix
// edit by merge
// edit by right
// edit by left
// edit by new game feature
// edit by left [pay branch][已确认]
public class Calculator {

    public int sum(int i, int j) {
        return i + j;
    }

    public int sub(int i, int j) {

        System.out.println("i = " + i);
        System.out.println("i = " + i);

        return i - j;
    }

}
